Carriers
Lots of snakes don't even have salmonella though. About 20-70% (There hasn't been much good research) of all snakes carry salmonella, but that does include wild snakes. I'd guess that the stats are much lower for most captive-born, 2nd or 3rd generation reptiles, especially from clean and reputable breeders. (i.e. our generous host.)
In comparison, around 1 in 500-1000 chicken eggs is infected. Not bad, until you consider that between 36 to 76% of raw chickens (depending on the study) are also carriers. Campylobacter, another nasty bacteria that causes many of the same problems as salmonella, occurrs in up to 83 percent of chickens tested from grocery stores. Several other types of bacteria sometimes found on chicken can cause other problems, everything from spontaneous abortions to meningitis. One of these bacteria has a higher death rate than botulism.
About 4 million salmonella infections, the vast majority from poultry, occur every year in the US. Working in a poultry plant, in fact, ranks as the 28th most dangerous occupation in the nation for job-related injuries and illnesses. This tops jobs in mining, farming and construction.
I'm willing to bet that a fair number of salmonella infections are unfairly blamed on reptiles, and that a whole lot of unreported incidents occurr due to poorly cooked food, or salad touching the ckicken cutting board, or the like.
Thing is, lots of people "know" that reptiles carry salmonilla because stories and awareness campains are run, but the fact that just this last thanksgiving about half of raw turkeys were found with infected is not particularly well publicized. Its far more "interesting" to run stories on how Fluffy the 19 foot python poisoned little Lucy-the-toddler than it is to tell people to be more careful in the kitchen. 'Sides which, poultry and egg sale was a $15 billion industry even way back in '89. Not exactly a lobbying force on par with the, say, the AARP, but still an industry to be reckoned with.
Which isn't to say you shouldn't be careful with reptiles! Several hundred young kids picked up a turtle-carried strain of salmonella in the 80's, I think. But the danger presented by captive born reptiles is usually blown out of proportion compared with the much larger incidence of kitchen-variety salmonella. So like everyone's been saying, wash your hands after petting fluffy. But also cook your chickens, before or after they're hatched.
Cheers,
TS
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